Question: Who did Sammy Davis, Jr. divorce in 1968?
Paraphrase: In 1968, who did Sammy Davis, Jr. get a divorce from?
SPARQL (Wikidata): SELECT ?obj WHERE { wd:Q297816 p:P26 ?s . ?s ps:P26 ?obj . ?s pq:P582 ?x filter(contains(YEAR(?x),'1968')) }